topic Which interpolation method to chose for biological data in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/which-interpolation-method-to-chose-for-biological/m-p/204548#M2893 <HTML><HEAD></HEAD><BODY><SPAN>Hello <span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span></SPAN><BR /><BR /><SPAN>I have point data (100 stations) of a species in an area that comprises approx. 150 km2! My environmental data are total organic carbon, median particle size and mud content!</SPAN><BR /><BR /><SPAN>now i have really a problem, because i dont know, which is the appropriate interpolation method for my approach in arcgis!</SPAN><BR /><BR /><SPAN>another thing i dont understand is: there are no samples along channels within the area which has obviously different environmental conditions, can i just interpolate over this channels or do i have to cut unsampled parts of the entire area?</SPAN><BR /><BR /><SPAN>The datas are for subsequent modellations!</SPAN><BR /><BR /><SPAN>Cheers, Anja</SPAN></BODY></HTML> Wed, 27 Mar 2013 11:29:53 GMT AnjaSinger 2013-03-27T11:29:53Z Which interpolation method to chose for biological data https://community.esri.com/t5/arcgis-spatial-analyst-questions/which-interpolation-method-to-chose-for-biological/m-p/204548#M2893 <HTML><HEAD></HEAD><BODY><SPAN>Hello <span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span></SPAN><BR /><BR /><SPAN>I have point data (100 stations) of a species in an area that comprises approx. 150 km2! My environmental data are total organic carbon, median particle size and mud content!</SPAN><BR /><BR /><SPAN>now i have really a problem, because i dont know, which is the appropriate interpolation method for my approach in arcgis!</SPAN><BR /><BR /><SPAN>another thing i dont understand is: there are no samples along channels within the area which has obviously different environmental conditions, can i just interpolate over this channels or do i have to cut unsampled parts of the entire area?</SPAN><BR /><BR /><SPAN>The datas are for subsequent modellations!</SPAN><BR /><BR /><SPAN>Cheers, Anja</SPAN></BODY></HTML> Wed, 27 Mar 2013 11:29:53 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/which-interpolation-method-to-chose-for-biological/m-p/204548#M2893 AnjaSinger 2013-03-27T11:29:53Z